package cn.pomelo;

import java.io.IOException;
import java.util.Calendar;
import java.util.Date;

public class Main {

    public static void main(String[] args) throws IOException {
        long start = System.currentTimeMillis();
        CSVFileUtil.readToCSV();
        long end = System.currentTimeMillis();
        System.out.println("total:" + (double) (end - start) / 1000 + "秒");
//        Date date = new Date();
//        Calendar instance = Calendar.getInstance();
//        instance.setTime(date);
//        instance.add(Calendar.DAY_OF_MONTH, 3);
//        System.out.println(instance.getTime());
//        System.out.println(instance.get(Calendar.DAY_OF_WEEK));
    }



}